The DLL used to communicate with FedEx has been updated to support the latest changes for real time rates. Please note that with this new DLL change FedEx is returning different names for the different services, for instance …
New Names
First Overnight, Priority Overnight, Standard Overnight, 2 Day AM, 2 Day, Express Saver, Ground Home Delivery
Old Names
FIRSTOVERNIGHT, PRIORITYOVERNIGHT, STANDARDOVERNIGHT, FEDEX2DAY, FEDEXEXPRESSSAVER, GROUNDHOMEDELIVERY
For users who are using FedEx realtime rates and excluding certain rates based on their names we have attempted to automatically update all merchant exclusions from the back-end to the new names from the old names so you should not need to do so.
Please also note that FedEx is also requiring the production key and password to return rates. If this information is not included you will most not receive realtime rates from FedEx.